# N82001: CGS HAWK B

- Status: Valid registration
- Airframe: [CGS HAWK B](https://openairdocs.org/model/cgs-hawk-b) (registry code 05903LN, 1 seats)
- Engine: [Rotax 503 series](https://openairdocs.org/engine/rotax-503-series) (registry code 55564)
- Serial number: H-6-192-K
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: November 21, 2007
- Certificate issued: June 1, 2026
- Expires: June 30, 2033
- Mode S code: AB334D
- Registered owner: [Defelice Daniel J](https://openairdocs.org/faa-owner/DEFELICE%20DANIEL%20J)
- Location: [Tahlequah, OK](https://openairdocs.org/faa-place/OK/Tahlequah)
- Owner type: Individual
- Owner's area on the map: 35.9441° N, 94.9741° W: Placed by OpenAirDocs at the center of ZIP code 74464, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=82001
- Page: https://openairdocs.org/aircraft/N82001

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every Rotax 503 model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (CGS HAWK B)

None in force.

### Matched by engine (Rotax 503 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N82001.

## NTSB investigations on N82001 not matched to an aircraft (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB LAX05CA314](https://openairdocs.org/ntsb/LAX05CA314), Sep 23, 2005: Robinson R22 Beta (N82001), Kamuela, HI, substantial damage. Probable cause: The student's misjudged landing flare, and the instructor's inadequate supervision and delayed remedial action. A factor in the accident was the high density altitude.

## FAA accident and incident reports

None matched to N82001.

## Reports on N82001 not matched to an aircraft (1)

They name N82001, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Accident 20050922023529A](https://openairdocs.org/incident/20050922023529A), Sep 22, 2005: Robsin R22BETA (N82001), Kamuela, HI, Substantial damage. (-23) This was a training flight. The instructor had the student enter a 180 degree practice autorotation from 500' AGL. The maneuver was to end with a power…

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N82001

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N82001 before.

- [Cancelled 1993-05-20](https://openairdocs.org/deregistered/N82001-1993-05-20): Piper PA-28RT-201T, S/N 28R8131187. Exported to Denmark. Owner: [Xxx, OK](https://openairdocs.org/faa-place/OK/Xxx)
- [Cancelled 1980-05-20](https://openairdocs.org/deregistered/N82001-1980-05-20): Piper PA-28-181, S/N 288090296. Exported to Belgium. Owner: [Globe Aero Limited Inc](https://openairdocs.org/faa-owner/GLOBE%20AERO%20LIMITED%20INC)
- [Cancelled 1970-06-30](https://openairdocs.org/deregistered/N82001-1970-06-30): Aeronca 7AC, S/N 7AC-626. Owner: [Winchester Aero Club Inc](https://openairdocs.org/faa-owner/WINCHESTER%20AERO%20CLUB%20INC), [Winchester, VA](https://openairdocs.org/faa-place/VA/Winchester)

## Related

- Other CGS HAWK B aircraft: https://openairdocs.org/model/cgs-hawk-b/aircraft.md
- The Rotax 503 series engine: https://openairdocs.org/engine/rotax-503-series.md

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